Tengo calor. What would be the subject pronoun?

An acorn seed becomes a seedling before it is an oak tree. this is an example of which characteristics of life?

Ineed a questionnaire of twenty questions about the life and work of carlos monsiváis

5. choose the answer that best completes the sentence. alexander y (escuchar) a la maestra de inglés. (2 points) a: escucha b: escuchas c: escuchamos d: escuchan